AU3944889A - Process for treating organic material - Google Patents

Process for treating organic material

Info

Publication number
AU3944889A
AU3944889A AU39448/89A AU3944889A AU3944889A AU 3944889 A AU3944889 A AU 3944889A AU 39448/89 A AU39448/89 A AU 39448/89A AU 3944889 A AU3944889 A AU 3944889A AU 3944889 A AU3944889 A AU 3944889A
Authority
AU
Australia
Prior art keywords
organic material
ammonia
treating organic
zone
flow line
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
AU39448/89A
Other versions
AU634165B2 (en
Inventor
Jah Abraham Du Plessis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOM HOLDINGS Ltd
Original Assignee
TOM HOLDINGS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TOM HOLDINGS filed Critical TOM HOLDINGS
Publication of AU3944889A publication Critical patent/AU3944889A/en
Application granted granted Critical
Publication of AU634165B2 publication Critical patent/AU634165B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processing Of Solid Wastes (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

A process 10 for treating organic material comprises introducing ammonia or an ammonia based substance, via a flow line 32, into liquid organic material in a first zone of a pipe reactor 20, thereby to raise the pH of the material to at least 10, to form an organic material intermediate. The ammonia or ammonia based substance is allowed to react with the organic material intermediate for at least 5 minutes, and the temperature of the organic material intermediate is thereafter raised to at least 50 DEG C in a second zone by introducing phosphoric acid along a flow line 36, to produce treated organic material.
AU39448/89A 1988-08-11 1989-08-09 Process for treating organic material Ceased AU634165B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA885934 1988-08-11
ZA88/5934 1988-08-11

Publications (2)

Publication Number Publication Date
AU3944889A true AU3944889A (en) 1990-02-15
AU634165B2 AU634165B2 (en) 1993-02-18

Family

ID=25579369

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39448/89A Ceased AU634165B2 (en) 1988-08-11 1989-08-09 Process for treating organic material

Country Status (12)

Country Link
EP (1) EP0356781B1 (en)
JP (1) JPH0288484A (en)
KR (1) KR970006501B1 (en)
AT (1) ATE98622T1 (en)
AU (1) AU634165B2 (en)
BR (1) BR8904041A (en)
CA (1) CA1337457C (en)
DE (1) DE68911426T2 (en)
ES (1) ES2048794T3 (en)
GB (1) GB8829024D0 (en)
IL (1) IL91294A (en)
PT (1) PT91437B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO178296C (en) * 1992-01-15 1996-03-20 Cambi As Products containing water-soluble nitrogen and phosphorus compounds which are fast-acting fertilizers, processes for their preparation, and use thereof
JPH0818893B2 (en) * 1992-03-05 1996-02-28 正治 東田 Organic fertilizer manufacturing equipment
JP2659895B2 (en) * 1992-04-01 1997-09-30 日本碍子株式会社 Organic sludge treatment method
DE4331546C2 (en) * 1993-09-16 1999-12-23 Walhalla Kalk Entwicklungs Und Nutrient-enriched sewage sludge and its production and use
FR2740448B1 (en) * 1995-10-25 1998-01-09 Kaltenbach Thuring Sa PROCESS AND PLANT FOR MANUFACTURING FERTILIZERS FROM ORGANIC BY-PRODUCTS
NO302813B1 (en) * 1996-02-13 1998-04-27 Biopartner As Process and apparatus for treating liquid materials based on organic waste products
EP1663911A2 (en) * 2003-05-27 2006-06-07 Environmental Technologies Capital - Partners, LLC Organic recycling with metal addition
BRPI0615523A2 (en) * 2005-07-14 2011-05-17 Capensis Invest 497 Proprietary Ltd homogeneous particulate organic product production process
CA2622881C (en) 2005-09-15 2015-01-27 Vitag Llc Organic containing sludge to fertilizer alkaline conversion process
US9695092B2 (en) 2006-02-23 2017-07-04 Anuvia Plant Nutrients Corporation Process for treating sludge and manufacturing bioorganically-augmented high nitrogen-containing inorganic fertilizer
AU2008216035B2 (en) * 2007-02-16 2011-09-01 Profile Products Llc Process for treating sludge and manufacturing bioorganically-augmented high nitrogen-containing inorganic fertilizer
WO2011082301A2 (en) 2009-12-30 2011-07-07 Vitag Holdings, Llc Bioorganically-augmented high value fertilizer
AU2012236575A1 (en) 2011-03-28 2013-11-07 Vitag Holdings Llc High value organic-enhanced inorganic fertilizers
WO2016197119A1 (en) 2015-06-05 2016-12-08 Anuvia Plant Nutrients Holdigns Llc High value organic containing fertilizers and methods of manufacture
DE102018108450A1 (en) * 2018-04-10 2019-10-10 Hochschule Osnabrück Method and device for treating a biological suspension
WO2020037242A1 (en) 2018-08-16 2020-02-20 Anuvia Plant Nutrients Holdings, Llc Reactive inorganic coatings for agricultural fertilizers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3775132A (en) * 1971-01-08 1973-11-27 Key Minerals Corp Precipitation of metal proteinates from brines by base-acid-base hydrolysis
JPS5349855A (en) * 1976-10-18 1978-05-06 Hitachi Ltd Method of anaerobic digestion of organic waste matter
WO1981002888A1 (en) * 1980-04-03 1981-10-15 Oxfam Treatment of activated or humus sludge
US4743287A (en) * 1984-09-24 1988-05-10 Robinson Elmo C Fertilizer and method

Also Published As

Publication number Publication date
GB8829024D0 (en) 1989-01-25
EP0356781B1 (en) 1993-12-15
DE68911426D1 (en) 1994-01-27
BR8904041A (en) 1990-03-20
KR900003072A (en) 1990-03-23
PT91437A (en) 1990-03-08
JPH0288484A (en) 1990-03-28
CA1337457C (en) 1995-10-31
EP0356781A1 (en) 1990-03-07
KR970006501B1 (en) 1997-04-28
DE68911426T2 (en) 1994-06-16
AU634165B2 (en) 1993-02-18
IL91294A (en) 1995-03-30
ATE98622T1 (en) 1994-01-15
ES2048794T3 (en) 1994-04-01
PT91437B (en) 1995-05-31

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired